Take your measurement. Since you want to have an answer in square feet, you need to use feet as your basic unit for measurement. This means when you measure the radius of your circle, you need to convert the radius to feet. For instance if your radius measures 9 inches, you convert fr...
Determining the square feet of a circular pool is the same as determining the area of a circle. Calculate the area of a pool so you'll know how much land a round pool will take up on your property. The formula for calculating the area of a circle is pi times radius squared. Measure ...
We also have instructions for calculating the square footage of a triangle and a circle. These include details of the measurements you will need to take. Measuring the area of a property If you're selling a property yourself, you can measure the floor space of an entire home in the same ...
Square the radius: 10^2 = 100 square feet. Step 3 Multiply the result by pi, which equals approximately 3.142: 3.142 x 100 = 314.2. This answer is the circle's linear footage. A theoretical single board with a 1-foot width would need to be about 314 feet long to equal the circle i...
Circle Calculator Cone Calculator Rectangle / Parallelogram Calculator Cube Calculator Rhombus Calculator Cylinder Calculator Sphere Calculator Ellipse Calculator Square Calculator Hemisphere Calculator Trapezium Calculator Kite Calculator Rectangular Polar Conversion Calculator ...
Place the scale drawing of the circle flat on a table. Step 2 Draw a perfect square around the circle. Step 3 Calculate the area of the square, and divide that by the surface area of the facing-out side of a brick. This method yields a ceiling estimate of the number of bricks you ...
More Examples of Calculating Area Area of a Square The length and width of a square are the same so we just need to multiply the length by the length. Area of a Circle The area of a circle = πr2 where r is the radius of the circle and π is the ratio of a circle’s circumfer...
Calculate Square Feet of Planting Bed Squares and Rectangles: Area = length x width Circles: Area = 3.14 x radius squared Example: A 10-foot circle has a radius of 5 feet (5 feet squared is 25). Area = 25 x 3.14 = 78.5 sq. ft. ...
The area is the region occupied by the object. The area of any object depends on the shape and properties of the object. The area is different for different objects. For example, the area of the circle is {eq}\pi r^2 {/eq} where {eq}r {/eq} is the radius of a cir...
If we use a 16" diameter form we can calculate its surface area by using the formula for area of a circle as π r². This works out to approximately 1.4 sqft.Final Load Imposed On SoilTo determine what weight per square foot is actually imposed on the soil below each tributary area,...